Numbers /221,701

How rare is 221,701?

221,701 scores 237 and sits in the Distinct tier — 17.83% of all supported numbers score this high or higher. Everything below is computed from a complete analysis of all 1,000,001 numbers in range.

Number
221,701
Distinct
Rarity Score
237
Global Percentile
Top 17.8%
Same-length rank
Top 16.7%
Among 900,000 6-digit numbers
Traits Detected
4

RNGdle.net’s own rarity score. Top 17.8% means that proportion of supported numbers scores at least this high. Every exact number has the same chance of being rolled. Same-length rank keeps the score and compares only numbers with 6 digits, including ties. How this differs from EP · Badge guide

Number DNA
221701
Lab Observations · Descriptive Only
6 digitsOdd number1 zeroFirst > last1 × 2 · 2 × 20, 7 appear once

These notes make the number easy to read, but they add no score unless a separately counted rarity signal appears below.

Digit Profile
Length6 digits
Unique digits4
Digit sum13
Odd / even split3 / 3
Digital root4
Mathematical Properties
Semiprime
4 divisors
Not a perfect square
Not a perfect cube
Not a palindrome
Rarity Drivers
4 traits detected
Digit sum 13Extreme

This number's digits add up to an uncommon total.

Arithmetic · signal frequency

+138
1 in 121
SemiprimeDistinct

The product of exactly two primes.

Factorization · signal frequency

+45
21.00%
Double pairDistinct

Two different digits each appear twice.

Repetition · signal frequency

+43
22.38%
4 distinct digitsNotable

This number uses an uncommon count of distinct digits.

Repetition · signal frequency

+11
34.47%
Rarity Explanation

Strongest signal: Digit sum 13. It appears in 8,232 supported numbers and contributes +138 after correlation decay.

Why is 221,701 unusual? Only 17.8% of the 1,000,001 supported numbers receive an equal or higher rarity score. This number falls in the Distinct tier. Scoring is grounded in the exact frequency of each detected trait — rarer traits carry more information and contribute more to the score.

Algorithm version 1.1.0

One digit away

One change could reach Extreme.

Your number

221,701

Distinct · Top 17.8%

Best one-digit neighbour

221,001

Extreme · Top 0.63%

Position 4: 7 → 0 · +194 points.

Gained: Digit sum 6, Descending segment, 3 distinct digits, Happy number.

53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.

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Shared patterns

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Mathematical relationships

Patterns in this number

Each of these has its own page explaining how common the pattern is and why.

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